<template>
    <div class="default-main ba-table-box">
        <el-alert class="ba-table-alert" v-if="baTable.table.remark" :title="baTable.table.remark" type="info" show-icon />

        <!-- 表格顶部菜单 -->
        <!-- 自定义按钮请使用插槽，甚至公共搜索也可以使用具名插槽渲染，参见文档 -->
        <TableHeader
            :buttons="['refresh', 'add', 'edit', 'delete', 'comSearch', 'quickSearch', 'columnDisplay']"
            :quick-search-placeholder="t('Quick search placeholder', { fields: t('examples.table.search.slot.quick Search Fields') })"
        >
            <!-- 示例核心代码(1/3) -->
            <template #stringComSlot>
                <!-- 先渲染原本的输入框 -->
                <!-- 再额外渲染一个 el-tag -->
                <el-input
                    type="string"
                    v-model="baTable.comSearch.form['string']"
                    :clearable="true"
                    :style="{ width: '100px', marginRight: '5px' }"
                ></el-input>
                <el-tag type="success">旁边的单选框选中的是：{{ baTable.comSearch.form['radio'] ? baTable.comSearch.form['radio'] : '无' }}</el-tag>
            </template>
        </TableHeader>

        <!-- 表格 -->
        <!-- 表格列有多种自定义渲染方式，比如自定义组件、具名插槽等，参见文档 -->
        <!-- 要使用 el-table 组件原有的属性，直接加在 Table 标签上即可 -->
        <Table ref="tableRef"></Table>

        <!-- 表单 -->
        <PopupForm />
    </div>
</template>

<script setup lang="ts">
import { onMounted, provide, ref } from 'vue'
import { useI18n } from 'vue-i18n'
import PopupForm from './popupForm.vue'
import { baTableApi } from '/@/api/common'
import { defaultOptButtons } from '/@/components/table'
import TableHeader from '/@/components/table/header/index.vue'
import Table from '/@/components/table/index.vue'
import baTableClass from '/@/utils/baTable'

defineOptions({
    name: 'examples/table/search/slot',
})

const { t } = useI18n()
const tableRef = ref()
const optButtons: OptButton[] = defaultOptButtons(['edit', 'delete'])

/**
 * baTable 内包含了表格的所有数据且数据具备响应性，然后通过 provide 注入给了后代组件
 */
const baTable = new baTableClass(
    new baTableApi('/admin/examples.table.search.Slot/'),
    {
        pk: 'id',
        column: [
            { type: 'selection', align: 'center', operator: false },
            {
                label: t('examples.table.search.slot.id'),
                prop: 'id',
                align: 'center',
                width: 70,
                operator: 'RANGE',
                sortable: 'custom',
            },
            {
                label: t('examples.table.search.slot.string'),
                prop: 'string',
                align: 'center',
                sortable: false,
                // 示例核心代码(2/3)
                operator: 'LIKE',
                comSearchRender: 'slot',
                comSearchSlotName: 'stringComSlot',
                // 加大外层 el-col 组件的 sm，不然显示不下
                comSearchColAttr: { sm: 12 },
            },
            {
                label: t('examples.table.search.slot.radio'),
                prop: 'radio',
                align: 'center',
                render: 'tag',
                operator: 'eq',
                sortable: false,
                replaceValue: { opt0: t('examples.table.search.slot.radio opt0'), opt1: t('examples.table.search.slot.radio opt1') },
            },
            {
                label: t('examples.table.search.slot.checkbox'),
                prop: 'checkbox',
                align: 'center',
                render: 'tags',
                operator: 'FIND_IN_SET',
                sortable: false,
                replaceValue: { opt0: t('examples.table.search.slot.checkbox opt0'), opt1: t('examples.table.search.slot.checkbox opt1') },
            },
            {
                label: t('examples.table.search.slot.user__username'),
                prop: 'user.username',
                align: 'center',
                operatorPlaceholder: t('Fuzzy query'),
                render: 'tags',
                operator: 'LIKE',
                // 示例核心代码(3/3)
                // 将公共搜索的输入框改为远程下拉
                // 注意 remote.pk 是和 prop 一致的，不然搜索不到
                // 多选的远程下拉字段可直接 CRUD 生成一个远程下拉（多选）参考
                comSearchRender: 'remoteSelect',
                remote: {
                    pk: 'user.username',
                    field: 'username',
                    remoteUrl: '/admin/user.User/index',
                },
            },
            {
                label: t('examples.table.search.slot.create_time'),
                prop: 'create_time',
                align: 'center',
                render: 'datetime',
                operator: 'RANGE',
                sortable: 'custom',
                width: 160,
                timeFormat: 'yyyy-mm-dd hh:MM:ss',
            },
            { label: t('Operate'), align: 'center', width: 100, render: 'buttons', buttons: optButtons, operator: false },
        ],
        dblClickNotEditColumn: [undefined],
    },
    {
        defaultItems: { radio: 'opt0', checkbox: ['opt0', 'opt1'] },
    }
)

provide('baTable', baTable)

onMounted(() => {
    baTable.table.ref = tableRef.value
    baTable.mount()
    baTable.getData()?.then(() => {
        baTable.initSort()
        baTable.dragSort()
    })
})
</script>

<style scoped lang="scss"></style>
